
JBL CBT 50LA-1 Compact Line Array Column Speaker
JBL CBT 50LA-1 Compact Line Array Column SpeakerThe CBT 50LA-1, with Constant Beamwidth Technology™, represents a breakthrough in pattern control, utilizing analog delay beam-forming and amplitude tapering to accomplish consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of straight form-factor passive column speakers.Features: Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing. Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode. Dynamic SonicGuard™ overload protection Built-in 70V/100V transformer, plus 8 ohm direct capability. Swivel (pan) / tilt wall bracket included. Specifications: Components: Eight 50 mm (2 in) Full-Range Frequency Range (-10 dB): 80 Hz – 20 kHz Coverage Pattern: Vertical 20° (1.5 kHz - 16 kHz, ±10°) Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°) Sensitivity (2.83V@ 1m): 93 dB